CN108426920A - A kind of hand-rail type grain resistance moisture determination instrument - Google Patents
A kind of hand-rail type grain resistance moisture determination instrument Download PDFInfo
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- CN108426920A CN108426920A CN201810167730.9A CN201810167730A CN108426920A CN 108426920 A CN108426920 A CN 108426920A CN 201810167730 A CN201810167730 A CN 201810167730A CN 108426920 A CN108426920 A CN 108426920A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention discloses a kind of hand-rail type grain resistance moisture determination instrument, includes the upper cover plate and lower cover being fixedly linked by screw, and sampling mechanism is equipped between upper cover plate and lower cover, rotating mechanism is equipped in sampling mechanism；The upper cover plate is provided with the through-hole of two end faces of poling upper cover plate or more；The side of the upper cover plate is provided with injection port；The sampling mechanism includes bottom plate, silicagel pad, stress frame, scoop and sleeve；The rotating mechanism includes sampling screw rod, fixed station and knob.Reasonable design of the present invention, quickly the moisture content of the grains such as rice, wheat, corn can be measured, small, easy to carry, sampling screw rod pulverizes the grain on scoop, moisture content in grain is calculated after collecting resistance value, it samples, go out that the operations such as sample are very easy, the position-limiting action of block machine is limited by annulus, keeps the uniformity and accuracy of measurement result, the efficiency measured is improved, is had good value for applications.
Description
Technical field
The invention belongs to measuring instrument manufacturing technology fields, and in particular to arrive a kind of grain's moisture teller, more specifically
It is a kind of hand-rail type grain resistance moisture determination instrument.
Background technology
Moisture is that the important indicator of evaluation grain quality and buyer agent draw grade, the main ginseng of price in grain
Foundation is examined, as soon as poor moisture, poor red cent per jin.Country by grain quality be divided into five grades, wheat and corn with unit weight,
Paddy is using brown rice yield as leading indicator, first-class highest, and five etc. is minimum, and the grains below such as five are to wait outer grade.Deng outer grade grain by
Purchase enterprises are fixed a price according to market situation according to matter, are voluntarily purchased.The method of the increasings button amount such as grain moisture content, impurity has been made clearly to advise
It is fixed, as moisture, impurity, unsound grain equal size are below or above standard, increasing button quantity is carried out in accordance with regulations.
Resistance-type measuring instrument on-line moisture detection instrument is mainly for detection of grain moisture content, the resistance-type moisture that circulates in the market
Instrument is direct compaction type.In the presence of rolling, unstability, charging is unable to control this Moisture Meter, measurement result is unstable and measures
The big disadvantage of result error, and when measuring different grain moisture contents, the Moisture Meter of different model need to be used, otherwise exist and increases
The shortcomings that measurement error, improves use cost.
Invention content
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of hand-rail type grain resistance moisture determinations
Instrument can quickly measure the moisture content of the grains such as rice, wheat, corn, small, carrying side by reasonably designing
Just, sampling screw rod pulverizes the grain on scoop, collects and calculates moisture content in grain after resistance value, samples, to go out the operations such as sample equal
It is very easy, the position-limiting action of block machine is limited by annulus, is kept the uniformity and accuracy of measurement result, is improved the effect of measurement
Rate solves the problems, such as that the moisture measurement error of grain is big, inefficiency.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of hand-rail type grain resistance moisture determination instrument includes the upper cover plate and lower cover being fixedly linked by screw, on
Sampling mechanism is installed between cover board and lower cover, rotating mechanism is installed in sampling mechanism；
The upper cover plate is provided with the through-hole of two end faces of poling upper cover plate or more；
The side of the upper cover plate is provided with injection port；
The sampling mechanism includes bottom plate, silicagel pad, stress frame, scoop and sleeve；
The rotating mechanism includes sampling screw rod, fixed station and knob.
As a further solution of the present invention：The upper cover plate and lower cover are the cavity structure of rectangle.
As a further solution of the present invention：Integrated circuit board, the upper end peace of upper cover plate are installed inside the lower cover
Equipped with display screen, display screen passes through connection with integrated circuit board.
As a further solution of the present invention：The lower end side of the upper cover plate is equipped with engaging land, and engaging land is under
The upper end of cover board is engaged by clamping.
As a further solution of the present invention：The bottom plate is Rectangular Plate Structure, and bottom plate is fixed by screws in lower cover
Inside, bottom plate side are provided with rectangular aperture；
The silicagel pad is between bottom plate and stress frame；
The stress frame is that upper end is provided with rectangle sliding slot, and a side opening and the injection port perforation of rectangle sliding slot are arranged；
The stress frame lower end is fixed with L-shaped bending plate, and L-shaped bending plate lower end is fastened in the rectangular aperture of bottom plate；
The scoop is Rectangular Plate Structure, and scoop is slidably arranged in rectangle sliding slot；
The bottom that the scoop upper end is provided with cylinder hopper cylinder hopper is coarse roughened structure, and the upper end of scoop is equipped with
Oval kerve；
The sleeve is the female cylindrical structure of vehicle, and the lower end of sleeve is fixed with square installing plate, square installing plate
It is fixed on upper cover plate by drive screw, the through-hole perforation setting of sleeve and upper cover plate.
As a further solution of the present invention：The lower thread of the sampling screw rod coordinates in sleeve, when sampling screw rod
When rotation declines, sampling screw rod is connected with scoop extruding, and the upper end for sampling screw rod passes through fixed station.
As a further solution of the present invention：The lower end of the fixed station is fixed there are two symmetrically arranged rectangular boss,
Rectangular boss is fixed on by drive screw in square installing plate, and strip buffer pad is equipped between rectangular boss and square installing plate.
As a further solution of the present invention：The upper end of the fixed station is equipped with annulus and limits block machine.
As a further solution of the present invention：The lower end of the knob and the threaded upper ends of sampling screw rod coordinate, knob
Upper end is plugged with cap sleeve, and the upper end of cap sleeve and sampling screw rod is fixedly linked.
Beneficial effects of the present invention：Reasonable design of the present invention, can be quickly to the moisture content of the grains such as rice, wheat, corn
It measures, small, easy to carry, sampling screw rod pulverizes the grain on scoop, is calculated in grain after collecting resistance value
Moisture content samples, goes out that the operations such as sample are very easy, and the position-limiting action of block machine is limited by annulus, keeps the unification of measurement result
Property and accuracy, improve the efficiency of measurement, have good value for applications.
Description of the drawings
The present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of explosion diagram of hand-rail type grain resistance moisture determination instrument of the present invention.
Fig. 2 is a kind of explosion diagram of hand-rail type grain resistance moisture determination instrument of the present invention.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
It please refers to Fig.1 shown in -2, the present invention is a kind of hand-rail type grain resistance moisture determination instrument, including is fixed by screw
Connected upper cover plate 1 and lower cover 2, is equipped with sampling mechanism 3, is equipped in sampling mechanism 3 between upper cover plate 1 and lower cover 2
Rotating mechanism 4；
The upper cover plate 1 and lower cover 2 are the cavity structure of rectangle, and integrated circuit board 21 is equipped with inside lower cover 2,
Integrated circuit board 21 is used to calculate the water content in grain according to 3 collected resistance value of sampling mechanism；
The lower end side of the upper cover plate 1 is equipped with engaging land 11, and engaging land 11 and the upper end clamping of lower cover 2 are matched
It closes；
The upper end of the upper cover plate 1 is equipped with display screen 12, and display screen 12, by connection, is used with integrated circuit board 21
In the percentages for showing water content in grain；
The upper cover plate 1 is provided with the through-hole 13 of about 1 two end face of poling upper cover plate；
The side of the upper cover plate 1 is provided with injection port 14, is used for adding grain to be measured；
The sampling mechanism 3 includes bottom plate 31, silicagel pad 32, stress frame 33, scoop 34 and sleeve 35；
The bottom plate 31 is Rectangular Plate Structure, and bottom plate 31 is fixed by screws in inside lower cover 2, and 31 side of bottom plate is provided with
Rectangular aperture 311；
The silicagel pad 32 forms pre-buffering between bottom plate 31 and stress frame 33, to scoop 34 when being pressurized, to material
Spoon 34 is protected；
The stress frame 33 is that upper end is provided with rectangle sliding slot 331, and a side opening and the injection port 14 of rectangle sliding slot 331 penetrate through
Setting；
33 lower end of the stress frame is fixed with L-shaped bending plate 332, and 332 lower end of L-shaped bending plate is fastened on the rectangle of bottom plate 31
In opening 311；
The scoop 34 is Rectangular Plate Structure, and scoop 34 is slidably arranged in rectangle sliding slot 331；
34 upper end of the scoop is provided with cylinder hopper 341, and the grain that cylinder hopper 341 is used to place moisture content to be measured makes
With the bottom of cylinder hopper 341 is coarse roughened structure, and the upper end of scoop 34 is equipped with oval kerve 342, oval kerve
342 for extracting scoop 34, easy to operation, very useful；
The sleeve 35 is the female cylindrical structure of vehicle, and the lower end of sleeve 35 is fixed with square installing plate 351, rectangular
Mounting plate 351 is fixed on by drive screw on upper cover plate 1, and sleeve 35 and the perforation of through-hole 13 of upper cover plate 1 are arranged；
The rotating mechanism 4 includes sampling screw rod 41, fixed station 42 and knob 43；
The lower thread of the sampling screw rod 41 coordinates in sleeve 35, when sampling the rotation decline of screw rod 41, samples spiral shell
Bar 41 is connected with the extruding of scoop 34, and the upper end of sampling screw rod 41 passes through fixed station 42；
The lower end of the fixed station 42 is fixed there are two symmetrically arranged rectangular boss 421, and rectangular boss 421 passes through screw thread
Nail is fixed in square installing plate 351, and strip buffer pad 422 is equipped between rectangular boss 421 and square installing plate 351；
The upper end of the fixed station 42 is equipped with annulus and limits block machine 423, is used for the down position of limited samples screw rod 41, with
Anti- to damage scoop 34 by pressure, the position at the end of unified measurement ensures that the process steps measured are consistent, so that the result of measurement is had higher
Consistency, it is more acurrate；
The lower end of the knob 43 and the threaded upper ends of sampling screw rod 41 coordinate, and the upper end of knob 43 is plugged with cap sleeve 431,
Cap sleeve 431 and the upper end of sampling screw rod 41 are fixedly linked.
Reasonable design of the present invention can quickly measure the moisture content of the grains such as rice, wheat, corn, small, take
Band is convenient, and sampling screw rod 41 pulverizes the grain on scoop 34, calculates moisture content in grain after collecting resistance value, samples, goes out sample
Equal operations are very easy, and the position-limiting action of block machine 423 is limited by annulus, keeps the uniformity and accuracy of measurement result,
The efficiency measured is improved, is had good value for applications.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (9)
1. a kind of hand-rail type grain resistance moisture determination instrument, which is characterized in that include the upper cover plate (1) being fixedly linked by screw
With lower cover (2), sampling mechanism (3) is installed between upper cover plate (1) and lower cover (2), rotation is installed in sampling mechanism (3)
Mechanism (4)；
The upper cover plate (1) is provided with the through-hole (13) of poling upper cover plate (1) two end faces up and down；
The side of the upper cover plate (1) is provided with injection port (14)；
The sampling mechanism (3) includes bottom plate (31), silicagel pad (32), stress frame (33), scoop (34) and sleeve (35)；
The rotating mechanism (4) includes sampling screw rod (41), fixed station (42) and knob (43).
2. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the upper cover plate
(1) and lower cover (2) be rectangle cavity structure.
3. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the lower cover
(2) internal to be equipped with integrated circuit board (21), the upper end of upper cover plate (1) is equipped with display screen (12), display screen (12) with it is integrated
Circuit board (21) passes through connection.
4. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the upper cover plate
(1) lower end side is equipped with engaging land (11), and engaging land (11) and the upper end of lower cover (2) are engaged by clamping.
5. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the bottom plate (31)
For Rectangular Plate Structure, bottom plate (31) is fixed by screws in lower cover (2) inside, and bottom plate (31) side is provided with rectangular aperture
(311)；
The silicagel pad (32) is located between bottom plate (31) and stress frame (33)；
The stress frame (33) is that upper end is provided with rectangle sliding slot (331), a side opening and the injection port (14) of rectangle sliding slot (331)
Perforation setting；
Stress frame (33) lower end is fixed with L-shaped bending plate (332), and L-shaped bending plate (332) lower end is fastened on bottom plate (31)
In rectangular aperture (311)；
The scoop (34) is Rectangular Plate Structure, and scoop (34) is slidably arranged in rectangle sliding slot (331)；
The bottom that scoop (34) upper end is provided with cylinder hopper (341) cylinder hopper (341) is coarse roughened structure, scoop
(34) upper end is equipped with oval kerve (342)；
The sleeve (35) is the female cylindrical structure of vehicle, and the lower end of sleeve (35) is fixed with square installing plate (351), side
Shape mounting plate (351) is fixed on by drive screw on upper cover plate (1), and sleeve (35) and through-hole (13) perforation of upper cover plate (1) are set
It sets.
6. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the sampling screw rod
(41) lower thread cooperation is in sleeve (35), when sampling screw rod (41) rotation decline, sampling screw rod (41) and scoop
(34) it squeezes and is connected, the upper end of sampling screw rod (41) passes through fixed station (42).
7. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the fixed station
(42) there are two symmetrically arranged rectangular boss (421) for lower end fixation, and rectangular boss (421) is fixed on rectangular by drive screw
On mounting plate (351), strip buffer pad (422) is equipped between rectangular boss (421) and square installing plate (351).
8. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the fixed station
(42) upper end is equipped with annulus limit block machine (423).
9. a kind of hand-rail type grain resistance moisture determination instrument according to claim 1, which is characterized in that the knob (43)
Lower end and the threaded upper ends of sampling screw rod (41) coordinate, the upper end of knob (43) is plugged with cap sleeve (431), cap sleeve (431) with
The upper end of sampling screw rod (41) is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167730.9A CN108426920A (en) | 2018-02-28 | 2018-02-28 | A kind of hand-rail type grain resistance moisture determination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167730.9A CN108426920A (en) | 2018-02-28 | 2018-02-28 | A kind of hand-rail type grain resistance moisture determination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426920A true CN108426920A (en) | 2018-08-21 |
Family
ID=63157302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810167730.9A Pending CN108426920A (en) | 2018-02-28 | 2018-02-28 | A kind of hand-rail type grain resistance moisture determination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426920A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280764A (en) * | 1994-04-11 | 1995-10-27 | Ket Kagaku Kenkyusho:Kk | Electrode apparatus of grain moisture meter |
| CN204008541U (en) * | 2014-07-14 | 2014-12-10 | 南京沃杨机械科技有限公司 | A kind of online grain moisture measuring apparatus |
| CN204710429U (en) * | 2015-06-16 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument |
| CN205991918U (en) * | 2016-08-27 | 2017-03-01 | 海宁南方混凝土有限公司 | A kind of pressure testing machine |
| CN106770480A (en) * | 2016-12-13 | 2017-05-31 | 武汉凯特复兴科技有限责任公司 | A kind of buried type grain moisture content instrument |
| CN206795173U (en) * | 2017-05-31 | 2017-12-26 | 合肥艾瑞德电气有限公司 | A kind of detent mechanism for rolling module of resistance-type Moisture Meter |
| CN207020115U (en) * | 2017-08-10 | 2018-02-16 | 安徽大洋自动化科技有限公司 | A kind of resistance-type Moisture Meter based on regulation protection mechanism |
| CN107702981A (en) * | 2017-11-21 | 2018-02-16 | 谢燕玲 | A kind of concrete pressure test device |
-
2018
- 2018-02-28 CN CN201810167730.9A patent/CN108426920A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280764A (en) * | 1994-04-11 | 1995-10-27 | Ket Kagaku Kenkyusho:Kk | Electrode apparatus of grain moisture meter |
| CN204008541U (en) * | 2014-07-14 | 2014-12-10 | 南京沃杨机械科技有限公司 | A kind of online grain moisture measuring apparatus |
| CN204710429U (en) * | 2015-06-16 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument |
| CN205991918U (en) * | 2016-08-27 | 2017-03-01 | 海宁南方混凝土有限公司 | A kind of pressure testing machine |
| CN106770480A (en) * | 2016-12-13 | 2017-05-31 | 武汉凯特复兴科技有限责任公司 | A kind of buried type grain moisture content instrument |
| CN206795173U (en) * | 2017-05-31 | 2017-12-26 | 合肥艾瑞德电气有限公司 | A kind of detent mechanism for rolling module of resistance-type Moisture Meter |
| CN207020115U (en) * | 2017-08-10 | 2018-02-16 | 安徽大洋自动化科技有限公司 | A kind of resistance-type Moisture Meter based on regulation protection mechanism |
| CN107702981A (en) * | 2017-11-21 | 2018-02-16 | 谢燕玲 | A kind of concrete pressure test device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180821 |